39390175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 53603712

約数和(自身を除く): 14213537

約数列:

[1, 5, 11, 25, 55, 227, 275, 631, 1135, 2497, 3155, 5675, 6941, 12485, 15775, 34705, 62425, 143237, 173525, 716185, 1575607, 3580925, 7878035, 39390175]

約数ペア:

[(1, 39390175), (5, 7878035), (11, 3580925), (25, 1575607), (55, 716185), (227, 173525), (275, 143237), (631, 62425), (1135, 34705), (2497, 15775), (3155, 12485), (5675, 6941)]